What Compounds Are Soluble in Water? Key Examples and Explanation
Learn which compounds dissolve in water, including salts like sodium chloride and organic molecules like ethanol and glucose.
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Compounds soluble in water include most salts of sodium, potassium, and ammonium. Organic compounds like ethanol, glucose, and ammonia are also water-soluble. Solubility depends on the ability of water molecules to surround and interact with the solute, typically substances with ionic or polar covalent bonds.
FAQs & Answers
- What makes a compound soluble in water? A compound is soluble in water if it can interact effectively with water molecules, typically by forming ionic or polar covalent bonds, allowing water to surround and dissolve the substance.
- Are all salts soluble in water? Most salts of sodium, potassium, and ammonium are soluble in water, but there are exceptions; solubility depends on the specific salt's ionic structure.
- Which organic compounds are commonly soluble in water? Organic compounds like ethanol, glucose, and ammonia are commonly soluble in water due to their polar functional groups that can form hydrogen bonds with water.